baber/WOPTO huggingface dataset:
Patent KR-20220117013-A (KR)
Title: Method for providing multi-use container recycling service connecting to delivery platform
Inventor: JO SEO HUI
IPC: G06Q20/14
Filed: 2021-02-16
Abstract: The present invention provides a method for providing a multi-use container recycling service associated with a delivery platform. The method for providing a multi-use container recycling service associated with a delivery platform comprises the steps of: allocating at least one unique number to at least one affiliated store terminal, and mapping and storing the at least one affiliated store terminal; when an order event is transmitted from a user terminal to at least one affiliated store terminal, transmitting at least one unique number of the at least one affiliated store terminal to the user terminal; when the preset time elapses after occurrence of the order event, converting the order event to a collection event, and mapping and overlaying an object to be collected on a map; distributing and allocating the object to be collected based on a location of at least one collection terminal; and receiving the type and number of objects to be collected from at least one collection terminal and comparing the type and number of multi-use containers included in the order event of at least one affiliated store terminal to calculate a recovery rate and return deposit. Accordingly, it is possible to create employment by hiring seniors as drivers for collection while reducing spending on a disposable container.
Patent KR-20220122057-A (KR)
Title: The controlling apparatus an inverter and operating method of the same
Inventor: PARK HYUN SOO
IPC: H02M7/5387
Filed: 2021-02-26
Abstract: Disclosed are an inverter control device and an operation method thereof. The inverter control device includes: four inverters matched with four motors to drive the four motors, respectively; a control signal generation unit generating four pulse width modulation signals for controlling switching operations of the four inverters, respectively; and an inverter driving unit driving the four inverters by switching the four inverters based on the four pulse width modulation signals. The control signal generation unit generates four reference waveforms sequentially delayed by a predetermined phase, and compares each of the reference waveforms to a sine wave-shaped current waveform to generate the four pulse width modulation signals. Therefore, the present invention is capable of increasing the reliability of the product due to a longer lifespan.
Patent KR-20210111706-A (KR)
Title: Linear actuator
Inventor: YOSHIHIRO TOSHIMORI
IPC: F15B15/14
Filed: 2021-03-03
Abstract: In a linear actuator, a slide table (14) is installed on a cylinder main body (12) so as to be movable along the longitudinal direction of the cylinder body (14) via a guide mechanism (18). The slide table (14) includes: a table main body (78) arranged on an upper portion of the cylinder main body (12) and extending in the longitudinal direction; and an end plate (80) connected to an end of the table main body (78) in the longitudinal direction so as to be substantially orthogonal to the table main body (78). The end plate (80) includes a storage chamber (94) provided on one surface (80a) thereof in the longitudinal direction facing a guide mechanism (18) and depressed from one surface in a direction away from the guide mechanism (18). For example, when the linear actuator is used in an environment where dust and the like is scattered, the storage chamber (94) stores therein a solidified matter made up of dust and the like. Therefore, it is possible to prevent an end part from coming in contact with deposited dust.
Patent KR-20220126126-A (KR)
Inventor: JANG JI SANG
IPC: C09J201/00
Filed: 2021-03-08
Abstract: The present invention relates to an adhesive fabric laminate, in which a hot melt film is laminated between one side of the fabric and one side of a release sheet formed of a resin material (for example, PE material), and a method for producing the same. According to the present invention, the method for producing an adhesive fabric laminate comprises: a step (S1) of producing a bonding sheet of a release sheet and a hot melt film by laminating the hot melt film on a surface of the release sheet formed of a resin material such as PE; a step (S2) of laminating the release sheet and the bonding sheet of the hot melt film so that the hot melt film is in contact with a surface of the fabric; a step (S3) of temporarily attaching the hot melt film to the surface of the fabric by applying heat and pressure in a state in which the fabric, the hot melt film, and the release sheet are laminated; and a step (S4) of completely bonding the hot melt film to the surface of the fabric by applying higher heat and pressure than in the step (S3) while causing the fabric, the hot melt film, and the release sheet in a state laminated to pass through two pressure rollers. According to the present invention, an existing release sheet can be replaced with a release sheet formed of a resin. Therefore, adhesive fabric laminates can be manufactured at low costs.
Patent KR-20220128794-A (KR)
Title: The cosmetics custody box the dressing tablecombination drawer cabinet which is composed
Inventor: KWON EON KIL
IPC: A47B96/04
Filed: 2021-03-15
Abstract: In accordance with the present invention, in regard to common drawers comprising a rectangular body (2) formed by combining an upper plate (22), a lower plate (23), and a rear plate (24) between a pair of support plates (21, 21a); a partition (3) provided in a longitudinal direction between the upper plate (22) and the lower plate (23); and at least one drawer (4) stacked vertically to be taken out back and forth to store items in an inner space between the partition (3) and one support plate (21), a support plate (5) is coupled with the inner surface of an upper part of the support plate (21) and the partition (3) to be slidable forward and backward by a guide rail (5a), a rotor (6) is fixed to the center of an upper end of the support plate (5), and a cosmetic storage box (7) is fixed to an upper part of the rotor (6) to store cosmetics. In accordance with the present invention, the support plate (5) slidable forward and backward is installed in the drawers (1) and the cosmetic storage box (7) coupled with the rotor (6) to be rotated by the rotor (6) is provided on the support plate (5), and, therefore, cosmetics are stored in a storage part (85) of the cosmetic storage box (7), and then, when the cosmetics are not in use, the cosmetic storage box (7) can be stored on the inside of the drawers (1) to make the exterior of the drawers (1) look neat and nice, and the cosmetic storage box (7) can be slid and rotated to improve user convenience.
Patent KR-20220131735-A (KR)
Title: Apparatus for sterilizing and drying mouthpiece and reed for wind instruments
Inventor: KIM CHANG GIL
IPC: H01H36/00
Filed: 2021-03-22
Abstract: The present invention relates to an apparatus for sterilizing and drying a mouthpiece and a reed for wind instruments. More specifically, the present invention relates to an apparatus for sterilizing and drying a mouthpiece and a reed for wind instruments, which is manufactured to have a compact design to be easily carried; and improves sterilization and drying efficiency by simultaneously perform sterilization and drying while the mouthpiece and the reed are standing vertically. In addition to the mouthpiece and the reed, the apparatus can sterilize and disinfect various relatively small-sized items that are easily exposed to various bacteria or viruses in real life, such as cards, bills, coins, nail clippers, and ear picks requiring sterilization and drying, and thus the usability of the apparatus can be increased.
Patent KR-20220134198-A (KR)
Title: Punctured insulator detecting apparatus for transmission line
Inventor: KWON GU MIN
IPC: G01R1/04
Filed: 2021-03-26
Abstract: The present invention relates to a power transmission line defective insulator detection device, which includes: a main body portion movably installed along an insulator having a plurality of insulators; a detection portion moving together with the main body portion and selectively contacting the insulator to detect the leakage current of the insulator; and a position sensing portion sensing the relative position of the insulator and the detection portion in conjunction with the movement of the main body portion.
Patent KR-20220135720-A (KR)
Title: Eletronic device measuring blood pressure based on user posture and control method thereof
Inventor: KWAK DONGUK
IPC: A61B5/021
Filed: 2021-03-31
Abstract: According to various embodiments, an electronic device comprises at least one motion sensor, at least one PPG sensor, and at least one processor. The at least one processor can be set to: detect the user's posture by using the at least one motion sensor; identify at least one of the number of times of the user's posture or the duration of the user's posture; determine whether a user is in a stable state by using at least one motion sensor and at least one PPG sensor based on at least one of the identified number of times of the user's posture or the duration of the user's posture; and measure the user's blood pressure by using the at least one PPG sensor based on the determination that the user is in a stable state. According to various embodiments, the electronic device can measure the user's blood pressure in the same (or similar) measurement environment by measuring the user's blood pressure when the user's frequent posture is detected so as to reduce a user's blood pressure measurement error according to the measurement environment.
Patent KR-20220135741-A (KR)
Title: Method and System for Preventing Safety Accident Through Danger Factor Analysis
Inventor: KWON YOUNG KYUNG
IPC: G06Q10/06
Filed: 2021-03-31
Abstract: According to one aspect of the present invention, a method for preventing accidents through danger factor analysis, which analyzes a danger factor for work to prevent accidents, comprises: a step of analyzing first accident information, which is information on an accident case that has occurred during the work, work environment information, which is information on an environment in which the work is performed, and danger information, which is information on a danger factor of the work, to calculate work safety measure information, which is information on safety measures of the work, through at least one between machine learning and deep learning; and a step of determining candidate work information including the calculated work safety measure information as a safety measure through permission of a user.
Patent KR-20220135973-A (KR)
Inventor: SONG GYUNG UI
IPC: H01M10/637
Filed: 2021-03-31
Abstract: A temperature control device for a battery pack using a thermoelectric element comprises: a temperature measuring unit configured to measure a temperature of a battery pack composed of at least one battery cell directly contacting each thermoelectric element; a temperature control unit controlling the battery cell to maintain a preset temperature range based on the temperature measured by the temperature measurement unit; a cooling cooler unit installed outside the battery pack to perform heat treatment of the thermoelectric element under the control of the temperature control unit; a balancing unit detecting the voltage of the battery cells and minimizing a voltage difference between the battery cells; and an auxiliary control unit replacing the temperature control unit or the balancing unit when the temperature control unit or the balancing unit operates abnormally. Accordingly, the performance of the battery pack may be maintained by reducing the degradation of the battery cells.
Patent KR-20220137303-A (KR)
Title: Apparatus for providing chemical liquid
Inventor: PARK YONG SEOK
IPC: B01D29/66
Filed: 2021-04-02
Abstract: The present invention provides a processing liquid supply device which can effectively supply a filtered processing liquid to a use place at a set flow rate while minimizing an installation space by simplifying the installation structure of a pipe for conveying the processing liquid and a filter, a valve and a flow meter which are installed on the pipe. To this end, the present invention comprises: a supply unit that pressurizes a processing liquid; a filter unit disposed downstream of the supply unit and removing foreign matters in the processing liquid conveyed from the supply unit; a first piping unit that connects the supply unit and the filter unit; a flow rate adjusting unit which is disposed downstream of the filter unit and supplies the processing liquid from which the foreign matters have been removed from the filter unit to a use site at a set flow rate; a second piping unit connecting the filter unit and the flow rate adjusting unit; and a drain unit coupled to a lower portion of the filter unit, supporting the filter unit, discharging the processing liquid present inside the filter unit to the outside. The flow rate adjusting unit includes: a first valve portion connected to the second piping unit and adjusting the flow rate of the processing liquid transferred from the second piping unit; and a flow rate measuring portion directly connected to the first valve portion to be integrated and measuring the flow rate of the processing liquid discharged from the first valve portion.
Patent KR-20220143474-A (KR)
Inventor: KYUNG OK CHO
IPC: A61P25/08
Filed: 2021-04-16
Abstract: The present invention relates to the use of neogenin as a diagnostic marker for brain damage caused by epilepsy. Since cleaved neogenin increases when brain damage is induced by epilepsy, brain damage caused by epilepsy can be easily and quickly diagnosed by using a composition according to the present invention, and the composition can be used as a target for the development of therapeutic agents for diseases caused by brain damage.
Patent KR-20220147360-A (KR)
Title: Luminaire body fastening device
Inventor: BYUN KYUNG JIN
IPC: F21V21/04
Filed: 2021-04-27
Abstract: The present invention relates to a luminaire body fastening device. According to the present invention, a luminaire body fastening device includes: a plate-shaped fixing body (110); an elastic piece (120); and a separation prevention piece (130). Accordingly, a luminaire can be easily mounted and detached. In addition, it is possible to maintain the mounting state of the luminaire very firmly.
Patent KR-20210059676-A (KR)
Inventor: LEE UI HYOUNG
IPC: H01L21/768
Filed: 2021-05-04
Abstract: According to an embodiment of the present invention, a method of forming a semiconductor device includes: forming a dielectric layer on a lower structure; forming an opening through the dielectric layer; and forming a first metal layer along a side wall and a bottom surface of the opening and a top surface of the dielectric layer, wherein the forming of the first metal layer includes: forming a first metal pattern including a first portion formed on the dielectric layer in a region other than the opening and a second portion formed in the opening by performing a first sputtering deposition process using a first bias voltage; forming a second metal pattern by partially etching the first portion of the first metal pattern and depositing a metal on the side wall of the opening by re-sputtering on the second portion of the first metal pattern by performing a second sputtering deposition process using a second bias voltage that is higher than the first bias voltage; and repeatedly and alternately performing the first sputtering deposition process and the second sputtering deposition process two or more times, wherein the first metal layer includes a first metal portion partially filling the opening and a second metal portion extending from the first metal portion and covering the side wall of the opening at a level that is higher than the first metal portion, wherein the first metal portion has a first thickness in a first direction that is perpendicular to a top surface of the lower structure on a center of the bottom surface of the opening, and wherein the second metal portion has a second thickness that is less than the first thickness in a second direction that is perpendicular to the side wall of the opening. Accordingly, a method of manufacturing a semiconductor device with improved reliability is provided.
Patent KR-20220154395-A (KR)
Title: Nanoparticles comprising resveratrol
Inventor: LEE YONG KYU
IPC: A61K8/81
Filed: 2021-05-13
Abstract: The present invention provides polyvinyl pyrrolidone-polyacrylic acid-calcium carbonate nanoparticles containing resveratrol, a manufacturing method thereof and a cosmetic composition comprising the same. The polyvinyl pyrrolidone-polyacrylic acid-calcium carbonate nanoparticles containing resveratrol of the present invention may contain resveratrol, an active ingredient, in a large quantity and lots of vaterite and calcite which are a crystal of calcium carbonate, known for having particle sizes small and uniform and a high drug delivery efficiency. In addition, the nanoparticles have high stability and may increase stability, cell protection and antioxidation efficacy, skin absorption rate and percutaneous absorption rate of resveratrol, an active ingredient. The nanoparticles reduce cytotoxicity appeared when the concentration of resveratrol is high to enhance safety and have anti-inflammatory effect of resveratrol to be effectively used as high functional cosmetic materials.
Patent KR-20220154489-A (KR)
Title: Manufacturing method of logo label and logo label
Inventor: KIM HYE SOO
IPC: G09F3/02
Filed: 2021-05-13
Abstract: The present invention relates to a logo label manufacturing method and a logo label, and more specifically discloses a logo label manufacturing method and a logo label, wherein a 3D logo of the logo label is injection molded with a fabric of a product to express the logo label in three dimensions, and the 3D logo of the logo label can be prevented from being separated from a bonding surface, and a coupling unit is provided, so that the logo label can be detachably coupled to the product and is displayed, and it is possible to prevent lifting during lamination through a mesh-shaped hot melt layer.
Patent KR-20220157161-A (KR)
Title: Compressor and control method of compressor
Inventor: RYU GU HYUN
IPC: F04C18/02
Filed: 2021-05-20
Abstract: A compressor and a compressor control method according to the present embodiment can detect a state of a suction refrigerant to prevent damage to the compressor and promote stable operation. The present invention includes a compression unit provided with a compression means for compressing a refrigerant; a motor unit; an inverter unit; and a control unit.
Patent KR-20220159830-A (KR)
Inventor: LEE KWANG HEE
IPC: H01L27/22
Filed: 2021-05-26
Abstract: Disclosed are an oxide semiconductor transistor capable of reducing contact resistance, a method of manufacturing the same, and a memory device including the oxide semiconductor transistor. The oxide semiconductor transistor includes: first and second compound layers provided on a substrate; a channel layer in contact with the first and second compound layers; a first electrode facing a portion of the channel layer; a second electrode facing the first compound layer with the channel layer therebetween; and a third electrode facing the second compound layer with the channel layer therebetween. An oxygen concentration of a region of the channel layer facing the first electrode is greater than that of the remaining regions of the channel layer. A buffer layer may further be provided between the channel layer and the second and third electrodes. The first and second compound layers may include oxygen and a metal.
Patent KR-20220161866-A (KR)
Title: A bench that can be floated
Inventor: HONH JUNG WOO
IPC: A47B83/02
Filed: 2021-05-31
Abstract: The present invention relates to a bench capable of enabling users to sit apart from each other such that social distancing between the users can be implemented by preventing the users from sitting in the center part of a bench installed in a public area due to the enforcement of social distancing. Ends of left and right horizontal frames individually extended inward from one side of an upper part of left and right leg frames are formed to be spaced apart from each other by a predetermined distance, and left and right upper plates are formed on upper parts of the left and right horizontal frames to enable users to sit apart from each other by a distance formed between the left and right upper plates, thereby enabling social distancing between the users due to the enforcement of social distancing.
Patent KR-20220164865-A (KR)
Title: Low molecule collagen peptide for anti-glycosylation and anti-aging in skin
Inventor: YOON SUNG WOO
IPC: A23L33/18
Filed: 2021-06-04
Abstract: The present invention relates to a cosmetic composition including low-molecular collagen peptides, which has an increased content of low-molecular collagen peptides. More specifically, the present invention relates to a cosmetic composition for skin wrinkle alleviation, anti-oxidation, moisturizing, whitening, anti-inflammatory, anti-glycation and skin-aging inhibition by including low-molecular collagen peptides, wherein the low-molecular collagen peptides include 0.5-10 %(w/w) of Gly-Pro-Hyp (GPH) compared to the total hydrolyzate and 10-20 %(w/w) of tripeptides. The composition, of the present invention, including low-molecular collagen peptides can be very usefully applied to the development of a cosmetic composition and food composition for skin wrinkle alleviation, anti-oxidation, moisturizing, whitening, anti-inflammatory, anti-glycation, and skin-aging inhibition by increasing collagen synthesis in fibroblasts and reducing advanced glycation end products in the human skin.
Patent KR-20220165570-A (KR)
Title: An intelligent video surveillance system for detecting and predicting bridge investment behavior, and a program that detects and predicts bridge investment behavior
Inventor: KIM JUN CHUL
IPC: G06T7/11
Filed: 2021-06-08
Abstract: According to an embodiment of the present invention, the intelligent video surveillance system comprises: a display; a plurality of cameras arranged around a bridge and acquiring a plurality of learning video data and target video data; a memory storing a preset label including situation information and a pre-generated learning model; and one or more processors performing communication with the memory and the plurality of cameras. The one or more processors are able to match each of the plurality of learning video data with the pre-determined label, input the plurality of learning video data matched with the label into the pre-generated learning model, form learning data for predicting the occurrence of a jump incident, calculate the probability of occurrence of a jump incident corresponding to the target video data based on the target video data and the learning data, and control to output an alarm signal on the display if the probability of occurrence of jump incident exceeds a predetermined value. Therefore, jump incidents aiming at suicide can be prevented.